Nickel sheet identification device

Abstract

The nickel sheet identification device comprises an identification camera, the identification camera is arranged corresponding to a nickel sheet and aluminum bar combination body, beam concentration light sources are arranged on two sides of the identification camera, angles of the beam concentration light sources can be adjusted to form an angle-adjustable visual identification illumination structure, and the visual identification illumination structure is matched with contour edge identification of the nickel sheet and the aluminum bar of the identification camera. And the laser welding assembly conducts welding according to recognition, and a welding structure conducting recognition based on the illumination light angle is formed.

Description

TECHNICAL FIELD

[0001] The utility model relates to automation production technology and automation production equipment, specifically, it is a nickel sheet recognition device. BACKGROUND

[0002] In the field of battery, electron, automobile and the like, the reason for adopting nickel sheet and aluminum bar laser welding is that it has good weldability, electric conductivity and heat dissipation performance, oxidation resistance, mechanical performance, safety and production efficiency, these characteristics make laser welding become the preferred process for manufacturing in the industry of battery and the like, but since the nickel sheet usually presents off-white color, and the aluminum sheet is very white if it is pure aluminum, the color of cast aluminum is off-white, so it is relatively close to the color of nickel sheet, which increases the difficulty of distinguishing when the camera recognizes.

[0003] The currently adopted recognition mode is as follows:

[0004] 1, adopt ring type light source or bowl type light source to be installed below the camera.

[0005] 2, the camera distinguishes the different colors of nickel sheet and aluminum bar to find the shape features, when the color of aluminum bar and nickel sheet is greatly distinguished, the camera can easily recognize the shape features, when the color of nickel sheet processing or aluminum bar processing is close to the color of two materials, the ring light or bowl light source cannot be used for recognition, which causes that welding cannot be carried out, the traditional method is that the visual engineer adjusts and modifies according to the color of different materials, which causes long time shutdown, the machine adjustment time is usually more than 4 hours, the efficiency and cost are greatly lost, the method cannot meet the market needs, and the method also has the shortcoming that the recognition cannot be carried out after debugging.

[0006] Therefore, it is necessary to provide a nickel sheet recognition device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0007] The utility model aims at providing a nickel sheet recognition device.

[0008] The utility model realizes the above-mentioned purpose through the following technical scheme:

[0009] A nickel sheet recognition device, comprising a recognition camera, the recognition camera is arranged corresponding to a nickel sheet and aluminum bar combination, a cluster light source is arranged on both sides of the recognition camera, the angle of the cluster light source can be adjusted to form an angle-adjustable visual recognition lighting structure, the visual recognition lighting structure cooperates with the recognition camera to recognize the contour edge of the nickel sheet and the aluminum bar, a laser welding assembly is welded according to the recognition, and a welding structure based on the recognition of the light angle of the lighting lamp is formed.

[0010] Further, the nickel sheet and aluminum bar combination comprises a nickel sheet, and the nickel sheet is provided with an aluminum bar to be welded at the end.

[0011] Further, the cluster light source is composed of L-shaped light source with width of 10-50mm and length of 30-100mm.

[0012] Further, the cluster light source is loaded on the angle adjusting plate module.

[0013] Further, the angle adjusting plate module is adjusted by 5-30 degrees.

[0014] Further, the recognition camera and the laser welding assembly are arranged on the mobile loading plate.

[0015] Further, the mobile loading plate is connected to the external multi-axis mobile assembly.

[0016] Compared with the prior art, the welding structure based on the recognition of the light angle can effectively guarantee the welding quality, and through the adjustment of different light and angles, the nickel sheet and aluminum bar welding can be applied to various occasions. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0018] Embodiment:

[0019] Referring to Figure 1 , the embodiment shows a nickel sheet recognition device, which comprises a recognition camera 3, the recognition camera 3 is arranged corresponding to a nickel sheet and aluminum bar combination, both sides of the recognition camera 3 are provided with a cluster light source 2, the angle of the cluster light source 2 can be adjusted to form an angle-adjustable visual recognition lighting structure, the visual recognition lighting structure cooperates with the recognition camera to recognize the profile edge of the nickel sheet 6 and the aluminum bar, a laser welding assembly 4 is welded according to the recognition, thereby forming a welding structure based on the recognition of the light angle.

[0020] The nickel sheet and aluminum bar combination comprises a nickel sheet 6, and the nickel sheet 6 is provided with an aluminum bar to be welded at the end.

[0021] The cluster light source 2 is composed of L-shaped light source with width of 10-50mm and length of 30-100mm.

[0022] The cluster light source 2 is loaded on the angle adjusting plate module 1.

[0023] The angle adjusting plate module 1 is adjusted by 5-30 degrees.

[0024] The recognition camera 3 and the laser welding assembly 4 are arranged on the mobile loading plate 5.

[0025] The mobile loading plate 5 is connected to the external multi-axis mobile assembly.

[0026] Compared with the prior art, the welding structure based on the recognition of the angle of the lighting lamp can effectively guarantee the welding quality, and through the adjustment of different lighting light and angles, the nickel sheet aluminum bar welding can be applied to various occasions.

[0027] The above only describes some embodiments of the present application. For those skilled in the art, without departing from the inventive concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application.

Claims

1. A nickel sheet discriminating device, characterized by: The recognition camera is arranged corresponding to the nickel sheet and aluminum bar combination, two sides of the recognition camera are provided with the cluster light source, the angle of the cluster light source can be adjusted to form the angle-adjustable visual recognition lighting structure, the visual recognition lighting structure cooperates with the recognition camera to recognize the profile edge of the nickel sheet and the aluminum bar, the laser welding assembly is welded according to the recognition, and the welding structure based on the recognition of the lighting light angle is formed.

2. The nickel sheet discriminating device according to claim 1, wherein: The nickel sheet and aluminum bar combination comprises a nickel sheet, and the nickel sheet is provided with an aluminum bar needing to be welded at the end.

3. The nickel sheet discriminating device according to claim 2, wherein: The cluster light source is composed of an L-shaped light source with a width of 10-50 mm and a length of 30-100 mm.

4. The nickel sheet discriminating device according to claim 3, wherein: The cluster light source is loaded on the angle adjusting plate module.

5. The nickel sheet discriminating device according to claim 4, wherein: The angle adjusting plate module is adjusted to be inclined by 5-30 degrees.

6. The nickel sheet discriminating device according to claim 5, wherein: The recognition camera and the laser welding assembly are arranged on the mobile loading plate.

7. The nickel sheet discriminating device according to claim 6, wherein: The mobile loading plate is connected to the external multi-axis moving assembly.

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